Orbit

Routing Table Report 06:00 +10GMT Tue 31 Dec, 2013

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/

Analysis Summary ----------------

BGP routing table entries examined: 473075 Prefixes after maximum aggregation: 189438 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 236613 Total ASes present in the Internet Routing Table: 45736 Prefixes per ASN: 10.34 Origin-only ASes present in the Internet Routing Table: 35561 Origin ASes announcing only one prefix: 16280 Transit ASes present in the Internet Routing Table: 5823 Transit-only ASes present in the Internet Routing Table: 158 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 2665 Unregistered ASNs in the Routing Table: 628 Number of 32-bit ASNs allocated by the RIRs: 5624 Number of 32-bit ASNs visible in the Routing Table: 4352 Prefixes from 32-bit ASNs in the Routing Table: 13610 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1567 Number of addresses announced to Internet: 2660540416 Equivalent to 158 /8s, 148 /16s and 160 /24s Percentage of available address space announced: 71.9 Percentage of allocated address space announced: 71.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.4 Total number of prefixes smaller than registry allocations: 164153

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 110982 Total APNIC prefixes after maximum aggregation: 33584 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 113256 Unique aggregates announced from the APNIC address blocks: 48385 APNIC Region origin ASes present in the Internet Routing Table: 4852 APNIC Prefixes per ASN: 23.34 APNIC Region origin ASes announcing only one prefix: 1226 APNIC Region transit ASes present in the Internet Routing Table: 810 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 794 Number of APNIC addresses announced to Internet: 729337856 Equivalent to 43 /8s, 120 /16s and 208 /24s Percentage of available APNIC address space announced: 85.2

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,

ARIN Region Analysis Summary ----------------------------

Prefixes being announced by ARIN Region ASes: 162850 Total ARIN prefixes after maximum aggregation: 81716 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 163661 Unique aggregates announced from the ARIN address blocks: 75856 ARIN Region origin ASes present in the Internet Routing Table: 15911 ARIN Prefixes per ASN: 10.29 ARIN Region origin ASes announcing only one prefix: 5994 ARIN Region transit ASes present in the Internet Routing Table: 1627 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 50 Number of ARIN addresses announced to Internet: 1074590464 Equivalent to 64 /8s, 12 /16s and 243 /24s Percentage of available ARIN address space announced: 56.8

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,

RIPE Region Analysis Summary ----------------------------

Prefixes being announced by RIPE Region ASes: 119772 Total RIPE prefixes after maximum aggregation: 61333 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123431 Unique aggregates announced from the RIPE address blocks: 79488 RIPE Region origin ASes present in the Internet Routing Table: 17563 RIPE Prefixes per ASN: 7.03 RIPE Region origin ASes announcing only one prefix: 8303 RIPE Region transit ASes present in the Internet Routing Table: 2769 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2550 Number of RIPE addresses announced to Internet: 655632128 Equivalent to 39 /8s, 20 /16s and 39 /24s Percentage of available RIPE address space announced: 95.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-200191 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary ------------------------------

Prefixes being announced by LACNIC Region ASes: 53208 Total LACNIC prefixes after maximum aggregation: 9937 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 58583 Unique aggregates announced from the LACNIC address blocks: 27500 LACNIC Region origin ASes present in the Internet Routing Table: 2054 LACNIC Prefixes per ASN: 28.52 LACNIC Region origin ASes announcing only one prefix: 550 LACNIC Region transit ASes present in the Internet Routing Table: 401 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 950 Number of LACNIC addresses announced to Internet: 147396352 Equivalent to 8 /8s, 201 /16s and 23 /24s Percentage of available LACNIC address space announced: 87.9

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary -------------------------------

Prefixes being announced by AfriNIC Region ASes: 11850 Total AfriNIC prefixes after maximum aggregation: 2614 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12576 Unique aggregates announced from the AfriNIC address blocks: 4172 AfriNIC Region origin ASes present in the Internet Routing Table: 698 AfriNIC Prefixes per ASN: 18.02 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 145 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 8 Number of AfriNIC addresses announced to Internet: 48510720 Equivalent to 2 /8s, 228 /16s and 55 /24s Percentage of available AfriNIC address space announced: 48.2

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary ----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 17974 2732 902 88 PT Telekomunikasi Indonesia 4766 2155 11550 653 Korea Telecom 7545 2121 319 112 TPG Telecom Limited 4755 1810 392 191 TATA Communications formerly 9829 1558 1251 42 National Internet Backbone 9583 1294 101 536 Sify Limited 4808 1290 2190 370 CNCGROUP IP network China169 9498 1235 309 71 BHARTI Airtel Ltd. 7552 1225 1080 13 Viettel Corporation 24560 1098 382 167 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6389 3027 3688 53 BellSouth.net Inc. 22773 2320 2939 139 Cox Communications Inc. 1785 2144 686 131 PaeTec Communications, Inc. 18566 2050 379 178 MegaPath Corporation 20115 1682 1664 594 Charter Communications 4323 1639 1081 413 tw telecom holdings, inc. 701 1508 11144 779 MCI Communications Services, 30036 1375 309 574 Mediacom Communications Corp 7018 1318 17764 857 AT&T Services, Inc. 6983 1295 772 581 ITC^Deltacom

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8402 1817 544 16 OJSC "Vimpelcom" 34984 1356 243 226 TELLCOM ILETISIM HIZMETLERI A 20940 1213 459 918 Akamai International B.V. 31148 1012 45 20 Freenet Ltd. 13188 921 99 33 TOV "Bank-Inform" 6849 857 361 35 JSC "Ukrtelecom" 8551 847 370 38 Bezeq International-Ltd 6830 772 2328 425 Liberty Global Operations B.V 12479 685 798 53 France Telecom Espana SA 35228 549 246 16 Telefonica UK Limited

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 3421 1839 91 NET Serviços de Comunicação S 10620 2691 435 209 Telmex Colombia S.A. 18881 1790 908 20 Global Village Telecom 7303 1741 1163 228 Telecom Argentina S.A. 8151 1363 2857 427 Uninet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 824 93 88 Telconet S.A 7738 813 1562 37 Telemar Norte Leste S.A. 6503 791 434 60 Axtel, S.A.B. de C.V. 6147 782 373 27 Telefonica del Peru S.A.A.

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 36998 1857 112 5 Sudanese Mobile Telephone (ZA 24863 893 338 26 Link Egypt (Link.NET) 6713 600 653 27 Office National des Postes et 8452 433 956 9 TE-AS 24835 299 144 9 Vodafone Data 3741 247 921 209 Internet Solutions 29571 240 21 14 Cote d'Ivoire Telecom 36992 227 505 27 ETISALAT MISR 15706 219 32 6 Sudatel (Sudan Telecom Co. Lt 29975 192 668 21 Vodacom

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 3421 1839 91 NET Serviços de Comunicação S 6389 3027 3688 53 BellSouth.net Inc. 17974 2732 902 88 PT Telekomunikasi Indonesia 10620 2691 435 209 Telmex Colombia S.A. 22773 2320 2939 139 Cox Communications Inc. 4766 2155 11550 653 Korea Telecom 1785 2144 686 131 PaeTec Communications, Inc. 7545 2121 319 112 TPG Telecom Limited 18566 2050 379 178 MegaPath Corporation 36998 1857 112 5 Sudanese Mobile Telephone (ZA

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 6389 3027 2974 BellSouth.net Inc. 17974 2732 2644 PT Telekomunikasi Indonesia 10620 2691 2482 Telmex Colombia S.A. 22773 2320 2181 Cox Communications Inc. 1785 2144 2013 PaeTec Communications, Inc. 7545 2121 2009 TPG Telecom Limited 18566 2050 1872 MegaPath Corporation 36998 1857 1852 Sudanese Mobile Telephone (ZA 8402 1817 1801 OJSC "Vimpelcom" 18881 1790 1770 Global Village Telecom

Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65349 PRIVATE 5.141.16.0/22 34875 OJSC Rostelecom 65349 PRIVATE 5.141.21.0/24 34875 OJSC Rostelecom 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio

Complete listing at http://thyme.rand.apnic.net/hk/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 0.0.0.0/0 4641 The Chinese University of Hon

Complete listing at http://thyme.rand.apnic.net/hk/data-dsua

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Netstream Communications, LLC 23.91.96.0/20 37958 Beijing Blue I.T Technologies 23.91.112.0/21 32475 SingleHop 23.91.120.0/21 36351 SoftLayer Technologies Inc. 23.91.160.0/19 36493 FIBERNETICS CORPORATION 23.91.160.0/22 36493 FIBERNETICS CORPORATION

Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:31 /11:92 /12:253 /13:473 /14:933 /15:1632 /16:12843 /17:6724 /18:11322 /19:23251 /20:33109 /21:35706 /22:50552 /23:43895 /24:252199 /25:3 /26:5 /27:10 /28:7 /29:6 /30:0 /31:0 /32:1

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 18566 2005 2050 MegaPath Corporation 36998 1822 1857 Sudanese Mobile Telephone (ZA 6389 1699 3027 BellSouth.net Inc. 22773 1564 2320 Cox Communications Inc. 8402 1505 1817 OJSC "Vimpelcom" 30036 1216 1375 Mediacom Communications Corp 1785 1161 2144 PaeTec Communications, Inc. 11492 1148 1185 CABLE ONE, INC. 6983 1036 1295 ITC^Deltacom 22561 975 1251 CenturyTel Internet Holdings,

Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:930 2:833 3:3 4:16 5:834 6:21 8:635 12:1875 13:3 14:889 15:9 16:3 17:20 18:19 20:36 23:641 24:1750 27:1701 31:1513 32:45 33:2 34:5 36:108 37:1945 38:919 39:3 40:182 41:3372 42:243 44:14 46:2073 47:10 49:709 50:852 52:12 54:44 55:5 56:4 57:26 58:1068 59:589 60:370 61:1484 62:1224 63:1977 64:4386 65:2331 66:4130 67:2108 68:1086 69:3303 70:905 71:511 72:2023 74:2572 75:322 76:293 77:1187 78:1024 79:675 80:1276 81:1084 82:641 83:739 84:631 85:1217 86:402 87:1013 88:526 89:1575 90:152 91:5710 92:633 93:1587 94:2106 95:1478 96:533 97:355 98:1079 99:41 100:32 101:701 103:3859 105:534 106:144 107:258 108:546 109:2029 110:970 111:1137 112:605 113:812 114:761 115:1053 116:1007 117:824 118:1248 119:1268 120:324 121:766 122:1869 123:1287 124:1361 125:1456 128:651 129:234 130:353 131:666 132:331 133:159 134:310 135:73 136:277 137:250 138:354 139:172 140:200 141:347 142:550 143:404 144:495 145:92 146:566 147:442 148:790 149:358 150:151 151:486 152:410 153:208 154:49 155:512 156:316 157:367 158:287 159:719 160:359 161:464 162:959 163:230 164:659 165:581 166:280 167:639 168:1025 169:123 170:1160 171:184 172:12 173:1703 174:676 175:550 176:1370 177:2608 178:1917 179:347 180:1597 181:915 182:1417 183:474 184:631 185:1178 186:2765 187:1444 188:1949 189:1279 190:7309 191:16 192:7056 193:5435 194:4027 195:3408 196:1342 197:1091 198:4800 199:5524 200:6064 201:2552 202:8960 203:8910 204:4517 205:2641 206:2905 207:2813 208:3952 209:3731 210:3003 211:1615 212:2173 213:1975 214:872 215:85 216:5451 217:1707 218:606 219:321 220:1268 221:587 222:348 223:560

End of report